(19)
(11) EP 3 548 695 A1

(12)

(43) Date of publication:
09.10.2019 Bulletin 2019/41

(21) Application number: 17793882.6

(22) Date of filing: 19.10.2017
(51) International Patent Classification (IPC): 
E21B 43/017(2006.01)
E21B 43/01(2006.01)
E21B 41/00(2006.01)
(86) International application number:
PCT/EP2017/076793
(87) International publication number:
WO 2018/073388 (26.04.2018 Gazette 2018/17)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 19.10.2016 US 201662410144 P
18.10.2017 US 201715787186

(71) Applicant: OneSubsea IP UK Limited
London EC4V 6JA (GB)

(72) Inventors:
  • KANSTAD, Stig Kaare
    5862 Bergen (NO)
  • KANGAS, Nils - Egil
    5862 Bergen (NO)

(74) Representative: Aipex B.V. 
P.O. Box 30223
3001 DE Rotterdam
3001 DE Rotterdam (NL)

   


(54) REGULATING THE TEMPERATURE OF A SUBSEA PROCESS FLOW